| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + C + H2O = Mg(OH)2 + 2 CO
Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + NO3 + SO2 + H2O =>
Ba(NO3)2 + 2 H2SO4 = BaSO4 + 2 NO3 + SO2 + 2 H2O
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaCl + Cl2 + H2O = NaClO + HCl =>
NaCl + Cl2 + H2O = NaClO + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeOH + H2SO4 = H2O + SO4 + Fe =>
2 FeOH + H2SO4 = 2 H2O + SO4 + 2 Fe
HMnO4 + HNO2 = Mn(NO2)2 + HNO3 + H2O =>
2 HMnO4 + 9 HNO2 = 2 Mn(NO2)2 + 5 HNO3 + 3 H2O
H2O + NaCl + NaClO = Cl2 + NaOH =>
H2O + NaCl + NaClO = Cl2 + 2 NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + MoF6 = MgF2 + Mo =>
3 Mg + MoF6 = 3 MgF2 + Mo
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
BeCl2 + Na2CO3 + H2O = (BeOH)2CO3 + NaCl + NaHCO3 =>
2 BeCl2 + 3 Na2CO3 + 2 H2O = (BeOH)2CO3 + 4 NaCl + 2 NaHCO3
CoCl2 + KOH = KCl2 + Co(OH) =>
CoCl2 + KOH = KCl2 + Co(OH)
C9H8O4 + O2 = CO + H2O =>
2 C9H8O4 + 9 O2 = 18 CO + 8 H2O
Si + N2 = SiN =>
2 Si + N2 = 2 SiN
KHCO3 + HCI = KCI + H2O + CO2 =>
KHCO3 + HCI = KCI + H2O + CO2
H2SO3 + Fe(HCO3)3 = H2O + CO2 + Fe2(SO3)3 =>
3 H2SO3 + 2 Fe(HCO3)3 = 6 H2O + 6 CO2 + Fe2(SO3)3
CH3OH + O6 = C2O4 + H8O4 =>
2 CH3OH + O6 = C2O4 + H8O4
CoCl2 + KOH = KCl2 + Co(OH) =>
CoCl2 + KOH = KCl2 + Co(OH)
Ni12P5 = Ni3P + P =>
Ni12P5 = 4 Ni3P + P
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Sn + HCl = SnCl14 + H2 =>
Sn + 14 HCl = SnCl14 + 7 H2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CoCl2 + KOH = KCl2 + Co(OH) =>
CoCl2 + KOH = KCl2 + Co(OH)
C4H10O(l) + O2(g) = CO2(g) + H2O(g)4 =>
2 C4H10O(l) + 27 O2(g) = 8 CO2(g) + 10 H2O(g)4
Sn2 + IO4{-} + H{+} = Sn4{+} + I{-} + H2O =>
16 Sn2 + IO4{-} + 8 H{+} = 8 Sn4{+} + I{-} + 4 H2O
CH3CO2Na + NaOH = Na2CO3 + CH4 =>
CH3CO2Na + NaOH = Na2CO3 + CH4
C5H11COOH = H2O + C5H11C + C6H5CH3 =>
29 C5H11COOH = 58 H2O + 8 C5H11C + 18 C6H5CH3
CH4(g) + Cl2(g) = CH2Cl(g) + HCl =>
2 CH4(g) + 3 Cl2(g) = 2 CH2Cl(g) + 4 HCl
Cr(OH)3 + H3PO4 = Cr3(PO4)3 + H2O =>
3 Cr(OH)3 + 3 H3PO4 = Cr3(PO4)3 + 9 H2O
Cl2 + NaI = Cl2NaI =>
Cl2 + NaI = Cl2NaI
MnO4{-} + NO{2-} + H2O = MnO2 + NO3{-} + OH{-} =>
5 MnO4{-} + 3 NO{2-} + 4 H2O = 5 MnO2 + 3 NO3{-} + 8 OH{-}
C19H22O8 + O2 = CO2 + H2O =>
2 C19H22O8 + 41 O2 = 38 CO2 + 22 H2O
Ti(NO3)2 + Au2O3 = Au(NO3)3 + TiO =>
3 Ti(NO3)2 + Au2O3 = 2 Au(NO3)3 + 3 TiO
Al(BrO4)3 = Al(BrO)3 + O2 =>
2 Al(BrO4)3 = 2 Al(BrO)3 + 9 O2
CH3CH2OH(l) + Mn2O7(s) = CH3CO2H + MnO2 + H2O =>
3 CH3CH2OH(l) + 2 Mn2O7(s) = 3 CH3CO2H + 4 MnO2 + 3 H2O
Cu + NH4OH + NH4Cl + O = Cu(NH3)4Cl2 + H2O =>
Cu + 2 NH4OH + 2 NH4Cl + O = Cu(NH3)4Cl2 + 3 H2O
C6H5NO + O2 = CO2 + H2O + N2 =>
4 C6H5NO + 27 O2 = 24 CO2 + 10 H2O + 2 N2
CaCl2 + MgCl2 = CaMg + Cl =>
CaCl2 + MgCl2 = CaMg + 4 Cl
C6H6 + C2N6O12 = H2O + CO2 + N2 =>
8 C6H6 + 15 C2N6O12 = 24 H2O + 78 CO2 + 45 N2
SO2 + CaC03 + O2 = CaSO4 + CO2 =>
SO2 + CaC03 + 4 O2 = CaSO4 + 3 CO2
C6H10 + NaOCl = C6H10O + NaCl =>
C6H10 + NaOCl = C6H10O + NaCl
CoCl2 + KOH = KCl2 + Co(OH) =>
CoCl2 + KOH = KCl2 + Co(OH)
Pb3O4 + CO = Pb + CO2(lend) =>
Pb3O4 + 4 CO = 3 Pb + 4 CO2(lend)
ZnCO3 + H{+} = Zn{2+} + CO2 + H2O =>
ZnCO3 + 2 H{+} = Zn{2+} + CO2 + H2O
Ca(NO3)2(aq) + Na2CO3(S) = CaCO3(S) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(S) = CaCO3(S) + 2 NaNO3(aq)
K + HgCl2 = K2Cl2 + Hg =>
2 K + HgCl2 = K2Cl2 + Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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